[PATCH 3/3] tty: cpm_uart: drop unused iflag macro

[Johan Hovold]

Drop the RELEVANT_IFLAG() macro which hasn't been used at least since
the dawn of git.

Signed-off-by: Johan Hovold <jo...@kernel.org>
---
 drivers/tty/serial/cpm_uart/cpm_uart_core.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_core.c 
b/drivers/tty/serial/cpm_uart/cpm_uart_core.c
index b929c7ae3a27..505262b1c6c2 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/tty/serial/cpm_uart/cpm_uart_core.c
@@ -567,8 +567,6 @@ static void cpm_uart_set_termios(struct uart_port *port,
        /*
         * Set up parity check flag
         */
-#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
-
        port->read_status_mask = (BD_SC_EMPTY | BD_SC_OV);
        if (termios->c_iflag & INPCK)
                port->read_status_mask |= BD_SC_FR | BD_SC_PR;
-- 
2.21.0